Gustavo A. Ballen (@gaballench) header
Gustavo A. Ballen (@gaballench) profile picture

Phylogenetics. Computational biology. (Palaeo)Ichthyology. Renaissance lute player. FAPESP Postdoctoral Fellow @Unesp_Oficial. 🇨🇴 in 🇧🇷

Botucatu, SP, Brazil
Joined September 2013
Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)Photo by Gustavo A. Ballen (@gaballench)
Gustavo A. Ballen retweeted
Fossil freshwater fishes from the Pliocene of northern Colombia & the palaeogeography of northern South America onlinelibrary.wiley.com/doi/… @gaballench @AgenciaFAPESP @mzusp @Unesp_Oficial #PapersinPalaeontology #FossilFriday
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Gustavo A. Ballen retweeted
¡Inscripciones abiertas para el próximo Simposio Colombiano de Biología Evolutiva! Nos vemos del 23-25 de julio en @unisalle en Bogotá. Más información en el link: lasalle.edu.co/es/viii-simpo… #CienciaCriolla
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This outreach talk from last year just came out. Huge thanks to Claudia Solis-Lemus for inviting me to El Zoominario. youtube.com/watch?v=9qdLatV4…
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Gustavo A. Ballen retweeted
New osteological characteristics identify the first stem sleeper goby (Gobioidei, Odontobutidae) from the upper Eocene onlinelibrary.wiley.com/doi/… @datadryad @MorphoSource @wileyearthspace #PapersinPalaeontology
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Gustavo A. Ballen retweeted
Multifaceted evolution of dental morphology during the diversification of the bat superfamily Noctilionoidea biorxiv.org/content/10.1101/… #biorxiv_evobio
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📖Published📖 PhyBaSE: A Bayesian structural equation model approach to causal inference in phylogenetic comparative analyses. Read the full article here 👇 buff.ly/anb668e
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Gustavo A. Ballen retweeted
Sabemos que andas por ahí en la vida sin saber cómo hacer una tutela. 👀 Ntp, aquí te ayudamos con esta herramienta que diseñamos: temblores.org/tuteladora Abrimos hilo🧵
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I'm happy to see my latest preprint out on stratigraphic intervals, a topic I've been interested in since my first year as PhD student. Available in the brand-new StratIntervals.jl (github.com/gaballench/StratI…) @JuliaLanguage package. Preprint at doi.org/10.1101/2025.02.13.6….
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Ammonite art by the brilliant @jwmorenob, who is always happy to take commissions!
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Phylogenetic and biogeographic history of the Snooks (Centropomidae: Carangiformes) spanning the closure of the Isthmus of Panama Snooks and barracudas are sister taxa. researchgate.net/publication…
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I still prefer the Brownian motion version, second entry in my blog post. Feliz navidad, @phytools_liam! gaballench.com/2018/12/15/me…
An oldie from #phytools blog, but the code still works: a phylogenetic Christmas tree in R. You could say it's a real "Yule" phylogeny. (Get it?) With credit to @gaballench. blog.phytools.org/2018/12/a-…
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Gustavo A. Ballen retweeted
An oldie from #phytools blog, but the code still works: a phylogenetic Christmas tree in R. You could say it's a real "Yule" phylogeny. (Get it?) With credit to @gaballench. blog.phytools.org/2018/12/a-…
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Gustavo A. Ballen retweeted
Fossil Freshwater Fishes from the Pliocene of northern Colombia and the Palaeogeography of northern South America biorxiv.org/cgi/content/shor… #biorxiv_paleo
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Extremely happy to receive the prize for best presentation in methods and software at the @sbbe_oficial meeting! @AgenciaFAPESP @Unesp_Oficial
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Very excited to see the dissertation of my first undergrad student already available as a preprint (and submitted as well).
The taxonomic status of Farlowella colombiensis Retzer & Page 1997 with comments on species of the F. acus species group ... biorxiv.org/cgi/content/shor… #biorxiv_zoology
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